X Let f t 2t 14 and consider the two area functions A x f t
Last updated: 2/5/2023
X Let f t 2t 14 and consider the two area functions A x f t dt and F x f t dt Complete parts a c x f t ff t 7 10 yaratan a woo younnolly wanapiga all The value of A 8 is 1 Simplify your answer The value of A 9 is 4 Simplify your answer Use geometry to find an expression for A x when x 27 x 14x 49 Type an expression using x as the variable b Evaluate F 11 and F 12 Then use geometry to find an expression for F x for all x2 10 The value of F 11 is 7 Simplify your answer The value of F 12 is 16 Simplify your answer Use geometry to find an expression for F x when x2 10 14x 40 Type an expression using x as the variable c Show that A x F x is a constant and that A x F x f x First prove A x F x is a constant Given A x x 14x 49 and F x x 14x 40 subtract F x from A x